Lock and zipper guard



FIG. 1 is a front elevational view of the lock and zipper guard showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof, the broken line showing of the two zipper tabs and lock is for illustrative purposes only and forms no part of the claimed design; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for the lock and zipper guard, as shown and described. 